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Mass Transfer
Checklists
Year-wise Checklist GATE-CH 1988-1999
Year-wise Checklist GATE-CH 1988-1999
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1988
1988-4-a-mt
1988-5-a-i: Reaction and Diffusion
1988-5-a-ii: Solubility vs Controlling Resistance
1988-5-a-iii: Minimum Number of Stages in Distillation
1988-5-b-i: Fixed Cost vs Reflux Ratio
1988-5-b-ii-mt
1988-5-b-iii: Equilibrium Curve vs Operating Line - Absorber
1988-5-b-iv: Kremser-Brown Equation- Use
1988-5-b-v: HTU vs Flowrate
1988-5-b-vi: Dry-bulb and Wet-bulb Temperatures
1988-5-c-mt
1988-6-b-i: Boiling Point of Immiscible Liquids
1988-15-i: Diffusion from Sphere
1988-15-ii-mt
1988-15-iii: Reflux Ratio from VLE Compositions of Enriching Section
1988-15-iv: Equilibrium Moisture Content from Drying Rate Data
1989
1989-5-i-a-mt
1989-5-i-b: Schmidt Number
1989-5-i-c: Reynolds Analogy - Condition of Applicability
1989-5-ii-a: NTU - Significance
1989-5-ii-b: Temperature of Drying Surface vs Moisture Content
1989-5-ii-c: Effect of Feed Flowrate on Number of Trays
1989-5-ii-d: Cost vs Reflux Ratio
1989-5-ii-e-f: Dry-bulb, Wet-bulb and Dew-point Temperatures
1989-15-i: Drying Time vs Surface Area
1989-15-ii: Flash Vaporization
1989-15-iii-mt
1989-15-iv-mt
1990
1990-4-i-mt
1990-5-i: Individual and Overall Mass Transfer Coefficients
1990-5-ii-mt
1990-5-iii: Number of Trays vs Reflux Ratio
1990-5-iv: Drying Rate vs Thickness of Material
1990-5-v: Lewis Number - Significance
1990-5-vi: Flash Vaporization
1990-15-i: Distillation Calculations from VLE Data of Enriching Section
1990-15-ii: Drying Time from Mass Transfer Coefficient
1990-15-iii: Interface Composition from Equilibrium Relation
1991
1991-6-i: Gas-film Thickness from Interface Equilibrium Data
1991-6-ii: Fick's Second law
1991-16-i: Hxy Diagram - Distillation
1991-16-ii: NTU and HTU of Extraction Column
1992
1992-6-a-mt
1992-6-b: Slope of Feedline in McCabe-Thiele Diagram
1992-6-c: Dimensionless Numbers - Analogy
1992-6-d-mt
1992-16-a: Height of Absorber
1992-16-b: Energy Balance of Distillation Column
1992-16-c: Drying Time from Drying Rate Data
1993
1993-7-a-iii: Absorption - Favorable Conditions
1993-12-a-i-mt
1993-12-a-ii: Number of Trays at Minimum Reflux
1993-12-b-mt
1993-12-c: Dimensionless Numbers - Analogy
1993-22-a: Diffusion through Non-diffusing
1993-22-b: Adsorption of Water Vapor with Silica Gel
1993-23: Leaching of Sulfur from Mineral with Gas-oil
1994
1994-1-o: Diffusivity vs Pressure
1994-1-p: Mass Transfer Coefficient vs Diffusivity - Penetration Theory
1994-2-n-mt
1994-2-o: Reynolds Analogy - Applicability
1994-2-p-mt
1994-3-c: Temperature Change of Liquid due to Contact with Insoluble Gas
1994-3-f-mt
1994-3-g-mt
1994-3-h-mt
1994-3-i-mt
1994-3-k: Mass Transfer Rate vs Schmidt Number
1994-4-l-mt
1994-4-m-mt
1994-9: Relative Humidity of Air
1994-19: Equimolar Counter Diffusion
1994-20: Mass Transfer Coefficient from Correlation
1994-21: Minimum L/G of Absorption
1994-22: Distillation Calculations
1995
1995-2-n: Value of q of Saturated Liquid Feed
1995-2-o: Kremser Equation for Stripping
1995-2-p: Sparingly Soluble Gas - Mass Transfer Coefficient
1995-3-d: Solutrope, Equilibrium Moisture Content - Terminologies
1995-19-mt
1995-20-mt
1995-21: Absorption - Number of Stages
1996
1996-1-13: Reflux Ratio vs Number of Trays
1996-2-17: Partial Pressure from Humidity Data
1996-7: Drying Time Calculation
1996-22: Countercurrent Extraction
1996-23-mt
1997
1997-1-06: Humidity vs Heating at Constant Pressure
1997-1-13: Operating Line of Stripping
1997-1-14: Relative Volatility vs Ease of Separation
1997-1-15: Diffusivity of Liquid vs Temperature
1997-1-16: Sherwood Number vs Reynolds Number - Turbulent Flow
1997-2-12: Slope of q-line for Vapor-Liquid Feed
1997-2-13: Mass Transfer Coefficient vs Diffusivity - Film Theory
1997-18: Absorber - Number of Trays Calculation
1997-19: Drying Time from Rate Equation
1997-20: McCabe-Thiele Method - Analytical Calculation
1998
1998-1-15: Effect of Reflux Ratio on Purity
1998-1-16: Mass Transfer Coefficient vs Diffusivity - Sphere to Stagnant Fluid
1998-1-17: Solubility vs Controlling Resistance
1998-1-18: Ponchon-Savarit vs McCabe-Thiele Methods
1998-2-8: Cooling of Air at Constant Pressure
1998-2-13: Adiabatic Saturation and Wet-bulb Temperatures
1998-2-14: Thermal and Concentration Boundary Layers
1998-2-19: Condition for Equilibrium in Interphase
1998-6: Batch Distillation
1998-18-mt
1998-19: NTU of Absorption
1999
1999-1-17: Solvent for Extractive Distillation
1999-1-19: Penetration Theory - Mass Transfer Coefficient vs Diffusivity
1999-1-20: NTU for Absorption with Reaction
1999-2-11: Humid Heat
1999-2-12: VLE of Ideal Solution
1999-14: Stripper Exit Concentrations from Murphree Efficiency
1999-15-mt